PowerToys/Wox/MainWindow.xaml

<Window x:Class="Wox.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:wox="clr-namespace:Wox"
        Title="Wox"
        Topmost="True"
        Loaded="MainWindow_OnLoaded"
        SizeToContent="Height"
        ResizeMode="NoResize"
        WindowStyle="None"
        WindowStartupLocation="Manual"
        ShowInTaskbar="False"
        Style="{DynamicResource WindowStyle}"
        Icon="Images\app.png"
        >
    <Window.Resources>
        <ResourceDictionary Source="/PresentationFramework.Classic,Version=3.0.0.0,Culture=neutral,PublicKeyToken=31bf3856ad364e35,processorArchitecture=MSIL;component/themes/Classic.xaml"/>
    </Window.Resources>
    <Border Style="{DynamicResource WindowBorderStyle}" MouseDown="Border_OnMouseDown">
        <StackPanel Orientation="Vertical">
            <TextBox Style="{DynamicResource QueryBoxStyle}" Grid.Row="0"  x:Name="tbQuery" PreviewKeyDown="TbQuery_OnPreviewKeyDown" TextChanged="TextBoxBase_OnTextChanged" />
            <Line Style="{DynamicResource PendingLineStyle}" x:Name="progressBar" Y1="0" Y2="0" X2="100" Grid.Row="1" Height="2" StrokeThickness="1"></Line>
            <wox:ResultPanel x:Name="resultCtrl" Grid.Row="2"/>
        </StackPanel>
    </Border>
</Window>